[llvm] 81fa9ac - [GVNHoist] Make test more robust (NFC)

[Nikita Popov via llvm-commits]

Author: Nikita Popov
Date: 2022-12-27T12:44:17+01:00
New Revision: 81fa9ac9ed94945630565bb6be46f0e70b6fbe30

URL: https://github.com/llvm/llvm-project/commit/81fa9ac9ed94945630565bb6be46f0e70b6fbe30
DIFF: https://github.com/llvm/llvm-project/commit/81fa9ac9ed94945630565bb6be46f0e70b6fbe30.diff

LOG: [GVNHoist] Make test more robust (NFC)

Make sure these stores cannot be sunk, which might defeat the
intent of the test.

Added: 
    

Modified: 
    llvm/test/Transforms/GVNHoist/hoist-inline.ll

Removed: 
    


################################################################################
diff  --git a/llvm/test/Transforms/GVNHoist/hoist-inline.ll b/llvm/test/Transforms/GVNHoist/hoist-inline.ll
index 56378d136de55..cc59b93a32d08 100644
--- a/llvm/test/Transforms/GVNHoist/hoist-inline.ll
+++ b/llvm/test/Transforms/GVNHoist/hoist-inline.ll
@@ -9,6 +9,8 @@
 @A = external global i32
 @B = external global i32
 @C = external global i32
+ at D = external global i32
+ at E = external global i32
 
 define i32 @loadA() {
    %a = load i32, i32* @A
@@ -26,9 +28,9 @@ if.then:
   br label %if.endif
 
 if.else:
-  store i32 2, i32* @C
+  store i32 2, i32* @D
   %call2 = call i32 @loadA()
-  store i32 1, i32* @B
+  store i32 1, i32* @E
   br label %if.endif
 
 if.endif: